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Qwen 3.8 Flash Next

by Alibaba

Chat Vision Tools Thinking

Qwen 3.8 Flash Next is Alibaba's next-generation flagship model, a hybrid mixture-of-experts design that activates only a fraction of its parameters per token for efficient long-context inference. It reads images as well as text and reasons step by step by default, with its thinking mode switchable off for direct answers. It supports native tool use across a 262K-token context, targeting demanding agentic and multimodal work.

Publisher
Alibaba
API model name
qwen3.8-flash-next:177b
Context window
256K tokens
Sizes
177B
Licence
qwen-community-1.0
Model card on Hugging Face

Run Qwen 3.8 Flash Next

Install it on a Pendra worker, then call it through the OpenAI-compatible API with a pdr_sk_ key.

Chat

from pendra import Pendra

client = Pendra(api_key="pdr_sk_...")

response = client.chat.completions.create(
    model="qwen3.8-flash-next:177b",
    messages=[{"role": "user", "content": "Hello!"}],
)

print(response.choices[0].message.content)

Vision

from pendra import Pendra

client = Pendra(api_key="pdr_sk_...")

response = client.chat.completions.create(
    model="qwen3.8-flash-next:177b",
    messages=[
        {
            "role": "user",
            "content": [
                {"type": "text", "text": "What's in this image?"},
                {"type": "image_url", "image_url": {"url": "https://example.com/photo.jpg"}},
            ],
        }
    ],
)

print(response.choices[0].message.content)

Run Qwen 3.8 Flash Next on your own UK infrastructure

Deploy a worker, install Qwen 3.8 Flash Next, and start serving it through one sovereign API endpoint.